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Battery Charger

Product Type: Battery Charger
Place of origin: China
Model No: MA Series
Price Terms: FOB, CIF
Payment Terms: L/C, D/P, T/T
Package: standard exporting boxes
Minimum Order: 100PCS
Delivery Time: 10 days
Brand Name: LANGKE




Technical parameter:

Technical parameter:

Products Information

Compared with original battery charger, the battery charger has features as follow:


Long service life

Variety of rare earth element have been added to the internal grids, which will result in a 
25% rise in service life. The enhanced 
grid will become somewhat immune to corrosion.


Green and environment protection

The laminated sealing tech will 100% insulate acid leakage of batteries and effectively 
prevent the acid fog from polluting environment.

High reliability

It adopts advanced assembly technology combining with precise quality management 
system to improve the shock resistance 
of the batteries and effectively avoid failures 
caused by cold solder or 
false solder or vibration during transportation and use.

Small internal resistance and high homogeneity

It adopts clapboards with special fine fibers to expand the reaction area of positive 
and negative plates, which greatly reduce the internal 
resistance of the batteries and 
avoid rising resistance caused by the 
reduction of fatigue durability during using. It adopts 
(50-60KPS) assembly pressure to effectively minimize 
the abnormal increase of internal 
resistance of the batteries that is 
caused by the reduction of plate group pressure after acid 
filling
The high equality of internal resistance greatly improves the homogeneity of storage 
batteries in use.

Technical parameter:

Product Model

Input voltage

Rated voltage

Constant charge current

Constant charge voltage

Floating voltage

mode

MA-1210

AC220V±10% 50HZ

12V

10A±5%

14.5-14.8v

13.8V

Three-step

MA-1220

AC220V±10% 50HZ

12V

20A±5%

14.5-14.8v

13.8V

Four-step

MA-1230

AC220V±10% 50HZ

12V

15&30A±5%

14.5-14.8v

13.8V

Four-step

MA-2410

AC220V±10% 50HZ

24V

10A±5%

29-29.6V

27.5V

Four-step

MA-2415

AC220V±10% 50HZ

24V

7.5&15A±5%

29-29.6V

27.5V

Four-step

MA-2420

AC220V±10% 50HZ

12V+24V

20A±5%

14.5-14.8V

13.8V

Four-step

MAD-1220A

AC220V±10% 50HZ

12V

15A±5%

14.1-14.4V

14.2V

Three-step

 

Eg: 12V/20A charger is applicable for the lead-acid battery from 12V/130AH to 12V/400AH;

12V/10A charger is applicable for the lead-acid battery from 12V/75AH to 24V/200AH;

24V/10A charger is applicable for the lead-acid battery from24V/75AH to 24V/200AH;

48V/5A charger is applicable for the lead-acid battery from 48V/30AH to 48V/100AH.

Charging current= battery capacitor(AH)/10

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LANGKE Electronic Power Co.,Ltd
Shanghai Sendo Electronic Technology Co., Ltd

Add.:NO.6 Foluo Road. Luocun Town. Nanhai district. Foshan. Guangdong. P. R. China
Tel.:+86-757-85567933         Fax:+86-757-85567933
+86-757-85567933 upslangke@hotmail.com

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